| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
ADS7947 | 14-Bit, 2 MSPS, Dual-Channel, Differential/Single-Ended, Ultralow-Power Analog-to-Digital Converters 1FEATURES 23? Sample Rate: 2 MSPS ? 14-Bit, Pin-Compatible with 8/10/12-bit ADS7947/8/9 Family (ADS7946) ? Outstanding Performance: – SNR: 84 dB (ADS7945) – No Missing Codes – INL: 1.5 LSB (max) (ADS7945) ? Low Power: – 11.6 mW at 2 MSPS Operation – Auto Power-Down at Lower Speeds: – 7. 文件：1.60102 Mbytes 頁數(shù)：51 Pages | TI 德州儀器 | TI | |
ADS7947 | 12/10/8-Bit, 2MSPS, Dual-Channel, Unipolar, Pseudo-Differential, Ultralow-Power SAR Analog-to-Digital Converters 文件：890.37 Kbytes 頁數(shù)：39 Pages | TI 德州儀器 | TI | |
ADS7947 | 12/10/8-Bit 2MSPS, Dual-Channel Unipolar Pseudo-Differential Ultralow-Power SAR Analog-to-Digital Converters 文件：819.64 Kbytes 頁數(shù)：38 Pages | TI 德州儀器 | TI | |
ADS7947 | 12 位、2 MSPS、雙通道、偽差動(dòng) uPower 串行 SAR ADC ADS7947、ADS7948 和 ADS7949 分別是具有引腳兼容性的 12/10/8 位 2MSPS 模數(shù)轉(zhuǎn)換器 (ADC)。這些器件以 2MSPS 采樣率和標(biāo)準(zhǔn) 16 時(shí)鐘數(shù)據(jù)幀運(yùn)行。此外，ADS7947（12 位）、ADS7948（10 位）和 ADS7949（8 位）可以分別以 2.1MSPS、2.57MSPS 和 3MSPS 運(yùn)行，并使用針對(duì)時(shí)鐘周期數(shù)量進(jìn)行了優(yōu)化的短數(shù)據(jù)幀，足以在絲毫不影響性能的情況下完成轉(zhuǎn)換。這些器件具有出色的直流精度和動(dòng)態(tài)性能。此系列器件具有引腳兼容性，包含一個(gè)雙通道輸入多路復(fù)用器和一個(gè)低功耗逐次逼近寄存器 (SAR) ADC。\n\nADS7947、ADS ? 采樣率：2MSPS\n? 引腳兼容系列：12/10/8 位\n? 高分辨率、高吞吐量： \n? ADS7947：12 位、2.1MSPS\n? ADS7948：10 位、2.57MSPS\n? ADS7949：8 位、3MSPS\n \n? 出色的性能： \n? 無丟碼\n? INL：1LSB（最大值）\n? SNR：72dB（最小值）\n \n? 低功耗： \n? 以 2MSPS 運(yùn)行時(shí)為 7.5mW\n? 低速時(shí)自動(dòng)斷電： \n? 500kSPS 時(shí)為 3.8mW\n? 100kSPS 時(shí)為 0.8mW\n? 20kSPS 時(shí)為 0.16mW\n \n \n? 寬電源電壓范圍： \n?; | TI 德州儀器 | TI | |
絲?。?a target="_blank" title="Marking" href="/7947/marking.html">7947；Package：WQFN(RTE)；ADS794x Ultra-Low Power, 12-, 10-, and 8-Bit, Dual-Channel, SAR ADCs 1 Features 1? Sample rate: 2 MSPS ? Pin-compatible family: 12-, 10-, 8-bit ? High resolution, high throughput: – ADS7947: 12 bit, 2.1 MSPS – ADS7948: 10 bit, 2.57 MSPS – ADS7949: 8 bit, 3 MSPS ? Excellent performance: – No missing codes – INL: 1 LSB (max) – SNR: 72 dB (min) ? Low power: 文件：1.49733 Mbytes 頁數(shù)：42 Pages | TI 德州儀器 | TI | ||
絲印：7947；Package：WQFN(RTE)；ADS794x Ultra-Low Power, 12-, 10-, and 8-Bit, Dual-Channel, SAR ADCs 1 Features 1? Sample rate: 2 MSPS ? Pin-compatible family: 12-, 10-, 8-bit ? High resolution, high throughput: – ADS7947: 12 bit, 2.1 MSPS – ADS7948: 10 bit, 2.57 MSPS – ADS7949: 8 bit, 3 MSPS ? Excellent performance: – No missing codes – INL: 1 LSB (max) – SNR: 72 dB (min) ? Low power: 文件：1.49733 Mbytes 頁數(shù)：42 Pages | TI 德州儀器 | TI | ||
絲印：7947；Package：WQFN(RTE)；ADS794x Ultra-Low Power, 12-, 10-, and 8-Bit, Dual-Channel, SAR ADCs 1 Features 1? Sample rate: 2 MSPS ? Pin-compatible family: 12-, 10-, 8-bit ? High resolution, high throughput: – ADS7947: 12 bit, 2.1 MSPS – ADS7948: 10 bit, 2.57 MSPS – ADS7949: 8 bit, 3 MSPS ? Excellent performance: – No missing codes – INL: 1 LSB (max) – SNR: 72 dB (min) ? Low power: 文件：1.49733 Mbytes 頁數(shù)：42 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/7947/marking.html">7947；Package：WQFN(RTE)；ADS794x Ultra-Low Power, 12-, 10-, and 8-Bit, Dual-Channel, SAR ADCs 1 Features 1? Sample rate: 2 MSPS ? Pin-compatible family: 12-, 10-, 8-bit ? High resolution, high throughput: – ADS7947: 12 bit, 2.1 MSPS – ADS7948: 10 bit, 2.57 MSPS – ADS7949: 8 bit, 3 MSPS ? Excellent performance: – No missing codes – INL: 1 LSB (max) – SNR: 72 dB (min) ? Low power: 文件：1.49733 Mbytes 頁數(shù)：42 Pages | TI 德州儀器 | TI | ||
絲印：7947；Package：WQFN(RTE)；ADS794x Ultra-Low Power, 12-, 10-, and 8-Bit, Dual-Channel, SAR ADCs 1 Features 1? Sample rate: 2 MSPS ? Pin-compatible family: 12-, 10-, 8-bit ? High resolution, high throughput: – ADS7947: 12 bit, 2.1 MSPS – ADS7948: 10 bit, 2.57 MSPS – ADS7949: 8 bit, 3 MSPS ? Excellent performance: – No missing codes – INL: 1 LSB (max) – SNR: 72 dB (min) ? Low power: 文件：1.49733 Mbytes 頁數(shù)：42 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/7947/marking.html">7947；Package：WQFN(RTE)；ADS794x Ultra-Low Power, 12-, 10-, and 8-Bit, Dual-Channel, SAR ADCs 1 Features 1? Sample rate: 2 MSPS ? Pin-compatible family: 12-, 10-, 8-bit ? High resolution, high throughput: – ADS7947: 12 bit, 2.1 MSPS – ADS7948: 10 bit, 2.57 MSPS – ADS7949: 8 bit, 3 MSPS ? Excellent performance: – No missing codes – INL: 1 LSB (max) – SNR: 72 dB (min) ? Low power: 文件：1.49733 Mbytes 頁數(shù)：42 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Number of input channels：
2
- Sample rate (Max) (kSPS)：
2000
- Interface type：
SPI
- Architecture：
SAR
- Input type：
Pseudo-Differential
- Multi-channel configuration：
Multiplexed
- Rating：
Catalog
- Reference mode：
Ext
- Input range (Max) (V)：
5.5
- Input range (Min) (V)：
0
- Features：
Small Size
- Operating temperature range (C)：
-40 to 125
- Power consumption (Typ) (mW)：
7.5
- Analog voltage AVDD (Min) (V)：
2.7
- SNR (dB)：
73
- Analog voltage AVDD (Max) (V)：
5.5
- INL (Max) (+/-LSB)：
1
- Digital supply (Min) (V)：
1.65
- Digital supply (Max) (V)：
5.5
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
23+ |
QFN-16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
TI |
23+ |
NA |
6800 |
原裝正品,力挺實(shí)單 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
15000 |
專業(yè)幫助客戶找貨 配單,誠信可靠! |
詢價(jià) | |||
TI |
25+ |
QFN-16 |
145 |
原裝正品,歡迎來電咨詢! |
詢價(jià) | ||
TI/德州儀器 |
24+ |
QFN-16 |
60000 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
TI |
24+ |
QFN-16 |
13718 |
只做原裝 公司現(xiàn)貨庫存 |
詢價(jià) | ||
原廠 |
22+ |
N/A |
20000 |
只做原裝 |
詢價(jià) | ||
TI |
23+ |
QFN |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
TI |
19+ |
QFN |
16200 |
原裝正品,現(xiàn)貨特價(jià) |
詢價(jià) |
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